Observation

Candidates were asked to assemble the machine parts given in third angle orthographic projection.

Very few candidates attempted this question and their performance was okay.

Candidates were expected to do the following:

1. Section Front Elevation on Plane Y-Y.
   1. Draw in third angle projection;
   2. Draw full size;
   3. Draw the outline;
   4. Draw 5 – centre lines;
   5. Draw the bracket ;
   6. Draw the shaft
   7. Draw 2- webs
   8. Draw O14 hole in the bracket;
   9. Draw the boss of the bracket;
   10. section the basket;
   11. write sectionalfront elevator.
2. End Elevation in the direction of arrow A.
   1. For drawing in third angle projection;
   2. For drawing full size;
   3. For drawing 5 – centre lines;
   4. For drawing the bracket;
   5. For drawing the shaft;
   6. For drawing webs;
   7. For drawingthe boss of the bracket;
   8. For drawing the O14 hole in the bracket;
   9. For drawing the set screw; ;
   10. For writing end elevation;
   11. For neatess and quality of line.
3. Sectional End elevation on Plane X-X
   1. For drawing in first angle projection;
   2. For drawing full size;
   3. For drawing 4 – centre lines;
   4. For drawing the bracket;
   5. For drawing the shaft;
   6. For drawing the boss of the bracket;
   7. For drawing the O14 hole in the bracket;
   8. For drawing the set screw;
   9. For sectioning the bracket;
   10. For writing sectional end elevation;
   11. For neatness and quality of line.